1216173858

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1\times {\mathrm{2081}}^1$

素因数の和:2722

約数の個数: 32

約数和(自身を含む): 2449431360

約数和(自身を除く): 1233257502

約数列:

[1, 2, 3, 6, 257, 379, 514, 758, 771, 1137, 1542, 2081, 2274, 4162, 6243, 12486, 97403, 194806, 292209, 534817, 584418, 788699, 1069634, 1577398, 1604451, 2366097, 3208902, 4732194, 202695643, 405391286, 608086929, 1216173858]

約数ペア:

[(1, 1216173858), (2, 608086929), (3, 405391286), (6, 202695643), (257, 4732194), (379, 3208902), (514, 2366097), (758, 1604451), (771, 1577398), (1137, 1069634), (1542, 788699), (2081, 584418), (2274, 534817), (4162, 292209), (6243, 194806), (12486, 97403)]